Programmable logic controller system module



This application is related to the following co-pending applications: U.S. Serial No. 29/292,018, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Serial No. 29/292,015, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; U.S. Serial No. 29/292,017, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”; and U.S. Serial No. 29/292,019, filed Sep. 25, 2007 and titled “Programmable Logic Controller System Module”.

FIG. 1 is a top, front, left side perspective view of a first embodiment of a programmable logic controller system module showing our new design;

FIG. 2 is a front view thereof, the back view being a mirror image; and,

FIG. 3 is a left side view thereof, the right side view being a mirror image.

The portions of the programmable logic controller shown in broken lines form no part of the claimed design. 

The ornamental design for a programmable logic controller system module, as shown and described. 